package Code.Port.Test;

public class Test {
    public static void main(String[] args) {

        PingpongCoach pingpongCoach = new PingpongCoach("张三",22);
        pingpongCoach.SpeakEnglish();
        pingpongCoach.teaching();

        PingpongSportsman pingpongSportsman = new PingpongSportsman();
        pingpongSportsman.SpeakEnglish();
        pingpongSportsman.study();
    }
}
